[Pill] Do not import modules with the 'FULL' variant

The 'FULL' variant proved to be hardly useful for everyday work.
This change is the first step of removing the variant support from Pill.

libraries/examples/annotation-processor-example/build.gradle.kts

@@ -1,15 +1,8 @@
-import org.jetbrains.kotlin.pill.PillExtension
-
 description = "Simple Annotation Processor for testing kapt"
 
 plugins {
     kotlin("jvm")
     `maven-publish` // only used for installing to mavenLocal()
-    id("jps-compatible")
-}
-
-pill {
-    variant = PillExtension.Variant.FULL
 }
 
 dependencies {

libraries/examples/kotlin-gradle-subplugin-example/build.gradle

@@ -4,7 +4,6 @@ plugins {
     id("java-gradle-plugin")
     id("org.jetbrains.kotlin.jvm")
     id("com.gradle.plugin-publish")
-    id("jps-compatible")
     id("maven-publish")
 }
 
@@ -13,10 +12,6 @@ repositories {
     mavenCentral()
 }
 
-pill {
-    variant = 'FULL'
-}
-
 dependencies {
     api project(':kotlin-gradle-plugin-api')
     // Use this dependency instead when building apart from the other modules: